Discover top generative AI companies in the United States that build cutting-edge large language models, multimedia generation tools, and enterprise AI platforms to power innovation, automate workflows, and unlock new revenue streams.

We Have Listed the Best Generative AI Startups in United States For You

8 Companies - Rankings updated: September 06, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

Generative AI
Legal
$50,000 & Up
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  • Azumo

    Verified Verified by the DesignRush team for authenticity and credibility.

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo has been building production-grade AI systems since 2016, with expertise spanning agentic AI, RAG, NLP, computer vision, and LLM fine-tuning. As a leading AI development company, it has completed 100+ AI projects for clients like Discovery, Meta, and Angle Health...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed

    Azumo Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • DevOps Consulting
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Discovery Channel
    • Meta
    • Zynga
    • Jostens
    • Assembled Brands
    • NGL
    • NCSoft
    • Twitter
    • Horoscope.com
    • Bento
    Data sourced from the agency's DesignRush profile

    Azumo Reviews & Testimonials

    • Michael S.
      Michael S. Director at Software Development Company
      5.0 ★

      Software Development Review from Michael S.

      We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.

    • Anonymous
      Anonymous CTO at Healthcare Company
      5.0 ★

      UI/UX Design Review from Anonymous

      Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.

    • Anonymous
      Anonymous VP Product & Engineering at Sales & Mktg Software Company
      5.0 ★

      Software Development Review from Anonymous

      Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (12)
    4.6 4.6 (20)

  • Matellio Inc.

    We Make the Impossible Case Possible.

    Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized AI solutions tailored to various needs of businesses under different industry verticals...

    Top Services:

    • AI Development
    • IoT
    • DevOps Consulting
    • Cloud Consulting
    • Mobile App Development
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed

    Matellio Inc. Services

    • AI Development
    • IoT
    • DevOps Consulting
    • Cloud Consulting
    • Mobile App Development
    • Software Development
    • Web Design
    • Web Development
    • Big Data Analytics
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hewlett Packard Enterprise
    • Tracking Genie
    • Brideside
    • Air Fusion
    • vCard Global
    • Codexa
    • PTGI
    • INSPRO
    • NERVVE
    • GoShow
    Data sourced from the agency's DesignRush profile

    Matellio Inc. Reviews & Testimonials

    • Undisclosed
      Undisclosed CTO at V Card Global
      4.7 ★

      Web Development Review from Undisclosed

      Matellio is one of the best organizations I have had a chance to work with. Their unique approach to becoming an integrated extension of our corporate programming staff provides us with the ability to design and implement solutions in an ever changing environment.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.1 4.1 (1)

  • Dualboot Partners

    We build great software that builds your bottom line

    Dualboot is a business and software development company. We build great software, but we base our success on whether it helps your business grow...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • Show more
    Location
    Raleigh , North Carolina
    Number of Employees
    250 - 499
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed

    Dualboot Partners Services

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Staff Augmentation
    • UI/UX Design
    • IT Services
    • Cloud Consulting
    • DevOps Consulting
    • Blockchain
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Elevation Church
    • Lexipol
    • DebtBook
    • Boardroom Insiders
    • PrizePicks
    • PetScreening
    • Continental
    • flyExclusive
    • Jib Jab
    • CRDN
    Data sourced from the agency's DesignRush profile

    Dualboot Partners Reviews & Testimonials

    • Nelson Santini
      Nelson Santini Review from Google
      5.0 ★

      Nelson Santini's Review Sourced from Google

      Phenomenal team to work with. From Sales to Engineering, Customer Service and at the highest level of leadership, the DualBoot partner team is simply great. They are consistent and interested in your success. Once their engineering team has learned your stack, you can't tell from inside to external resources. Work just gets done. I recommend them w/o reservations; start-up or well established firm, you are in great hands with the DualBoot team!

    • Geoff Eloge
      Geoff Eloge Review from Google
      5.0 ★

      Geoff Eloge's Review Sourced from Google

      Dualboot has been a great partner for our fintech startup. Their knowledge and expertise have been critical in guiding us towards launch. We'd highly recommend them for anyone who needs a trusted technology partner.

    • Dan Sperau
      Dan Sperau Review from Google
      5.0 ★

      Dan Sperau's Review Sourced from Google

      We have been working with Dualboot for close to a year and the process is perfect. The team is responsive, knowledgeable and talented. The Dualboot team has taken the idea of software and allowed it to be simplified for non-tech minded people. I would recommend them to anyone.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.8 4.8 (25)

  • K-Optional Software, LLC

    Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA.

    K-Optional Software: where your success is our success. From secure solutions that scale to an uncompromising focus on return on investment, we're the company that delivers. Dont settle for off-the-shelf. Expertly crafted & custom-tailored software from the USA...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up

    K-Optional Software, LLC Services

    • Mobile App Development
    • Software Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Viapath Technologies
    • AllModular Systems
    • Assemplify
    • University of Arkansas
    • University of Texas Austin
    • Flowty
    • RepairDispatch
    Data sourced from the agency's DesignRush profile

    K-Optional Software, LLC Reviews & Testimonials

    • Michael Levy
      Michael Levy President at Flowty
      5.0 ★

      Software Development Review from Michael Levy

      Flowty is a blockchain-based platform providing various transaction services around NFTs. K-Optional wears many hats in support of Flowty including Front End, Back End, business strategy, SEO and more. The K-Optional team has been incredible to work with. They are proactive, supportive, smart, thoughtful and, most importantly, fit seamlessly into our team and company culture. To put it succinctly, we tried to hire them full-time...and then tried to buy their company to acqui-hire them. Some of their strengths include: reliability, responsiveness and creativity. There are many groups out there that can perform some version of the work we are looking for. There are not many groups that are responsive at all hours of the day, deliver consistently and able to present data-backed business strategies.

    • Jane Smarovozova
      Jane Smarovozova Creative Director at McSwain
      5.0 ★

      Software Development Review from Jane Smarovozova

      We collaborated with K-Optional to develop a custom inventory management dashboard tailored for real estate clients. We provided the creative vision and detailed designs, while their team focused on the software development, ensuring that every element was implemented perfectly. We worked hand-in-hand flawlessly, resulting in a sleek, user-friendly interface that not only looks great but functions seamlessly. The synergy between design and development allowed us to deliver a product that exceeded client expectations, combining aesthetics with powerful functionality.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • Agilitee

    We define, design, and develop digital solutions.

    Over 3 million ★★★★★ App Store ratings and counting. We are Agilitee, a digital product design agency near Boston. Ambitious companies across the US call us when they need big agency results for a fraction of the time and cost...

    Top Services:

    • Product Design
    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • Show more
    Location
    Londonderry, New Hampshire
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up

    Agilitee Services

    • Product Design
    • Web Design
    • Web Development
    • Mobile App Development
    • UI/UX Design
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • PayPal
    • Subway Restaurants
    • Dollar General
    • Facebook
    • Apple
    • Microsoft
    • iVisa
    • Matterport
    • Budderfly
    • Booz & Co.
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • NineTwoThree

    We deploy secure AI solutions that deliver positive ROI within weeks.

    NineTwoThree AI Studio is a Boston-based AI agency that builds secure, production-grade AI and ML solutions with measurable ROI. Founded in 2012, our Ph.D.-level engineers and certified product managers have delivered 150+ projects for enterprise brands and startups alike...

    Top Services:

    • AI Development
    • Mobile App Development
    • IoT
    • Software Development
    • DevOps Consulting
    • Show more
    Location
    Danvers, Massachusetts
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed

    NineTwoThree Services

    • AI Development
    • Mobile App Development
    • IoT
    • Software Development
    • DevOps Consulting
    • Wearables
    • Software Testing
    • Digital Strategy
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • FanDuel
    • Consumer Reports
    • VSAC
    • Skylight
    • Raycon
    • K&L Wines
    • Prisonology
    • Dataflik
    • Wheels Now
    • Amerit Fleet
    Data sourced from the agency's DesignRush profile
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    4.3 4.3 (6)

  • Espresso Moon

    Designing the Digital Future.

    A top custom software development firm dedicated to delivering bespoke digital products that drive innovation and help you achieve your brand goals. A full-stack developer with expertise in every major platform and language, we design and deliver custom applications and host and maintain the solutions we...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Software Testing
    • WordPress Website Design
    • Show more
    Location
    Spring, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up

    Espresso Moon Services

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Software Testing
    • WordPress Website Design
    • eCommerce Development
    • Web Development
    • AI Development
    • VR/AR
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • DistributionNOW
    • Tesla
    • Nucor Steel
    • Everest Funeral Concierge
    • Flexitallic
    • Solvay Dental
    • Stream Realty
    • Wilson Perumal
    • Neuhaus Academy
    • SafeFleet
    Data sourced from the agency's DesignRush profile

    Espresso Moon Reviews & Testimonials

    • Bradley Collins
      Bradley Collins Review from Google
      5.0 ★

      Bradley Collins's Review Sourced from Google

      Working with the guys at Espresso Moon (Scott, Doug, Tim and Dwayne) was truly a great collaboration and experience. They didn't just throw a website together for us, they helped us to reinvent ourselves. They go out of their way to get to know you and your business to the fullest extent, and that is a quality that is not often seen. If I were to recommend a web design/hosting company to anyone, Espresso Moon would be the one and only name I give. Thank you for your service and support!

    • Meredyth Jones
      Meredyth Jones Review from Google
      5.0 ★

      Meredyth Jones's Review Sourced from Google

      I worked primarily with Scott, Tim and Doug to build a fairly complicated site: Paypal/credit card payments, video training modules, a graded quiz, and issuance of a completion certificate. They were the only website company that invited me to an in-person meeting and that was tremendously helpful in me understanding how they work and them understanding my goals. Large Animal Consulting & Education launched 2 days ago and the site is running smoothly. I'm very happy with the site they designed (they also designed my logos) and am looking forward to using them to support and add to the site down the road.

    • Caleb Schallert
      Caleb Schallert Review from Google
      5.0 ★

      Caleb Schallert's Review Sourced from Google

      Doug Wheeler is the owner of Espresso Moon and he has provided my small business excellent IT technical support for our website. His team helped me out by removing malicious code that was affecting my site right after the Heart Bleed epidemic last year. He got my site back up and running so i could continue business and save my online reputation. I would recommend Espresso Moon LLC to anyone in need of a new website or mobile application because they follow through with what they promise to do, on time and on budget. They are truly a pleasure to work with!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (4)

  • iSimplifyMe

    Production AI you're not allowed to get wrong.

    iSimplifyMe is an AI Infrastructure & Orchestration firm. We architect and operate production AI on private AWS...

    Top Services:

    • AI Development
    • Software Development
    • Cloud Consulting
    • CRM Consulting
    • IT Services
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $299/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed

    iSimplifyMe Services

    • AI Development
    • Software Development
    • Cloud Consulting
    • CRM Consulting
    • IT Services
    • DevOps Consulting
    • Web Development
    • IT Compliance Solution
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Bartco Lighting
    • Dr Jay Calvert
    • Signature Dentistry
    Data sourced from the agency's DesignRush profile

    iSimplifyMe Reviews & Testimonials

    • Dr. Millicent Rovelo
      Dr. Millicent Rovelo Review from Google
      5.0 ★

      Dr. Millicent Rovelo's Review Sourced from Google

      I could not be happier with this company! I have had two websites designed by them and the whole experience was amazing. Their technology and skills are top of the line and their customer service is excellent. Not to mention a good eye for aesthetics and skilled at SEO building. Highly recommend!!

    • Nikki Lazzara
      Nikki Lazzara Review from Google
      5.0 ★

      Nikki Lazzara's Review Sourced from Google

      Joe and James and AJ have done wonders for our business. Excellent design as well as support while we navigate our new website. Professional. I highly recommend them if you are looking to improve your digital marketing.

    • Anita Patel
      Anita Patel Review from Google
      5.0 ★

      Anita Patel's Review Sourced from Google

      I’ve worked with ISimplifyMe on a number of different projects over the years, and I think they are second to none. I am very particular about whom I choose to work with, and had interviewed a lot of companies before deciding to go with ISimplifyMe. I had contemplated going with a local company (Los Angeles), thinking it may be easier to communicate, but with ISimplifyMe the time difference was a nonissue. They replied faster and more thoroughly than local companies, and have been able to deliver time and time again. They have consistently produced high quality work, while being honest, reliable, and trustworthy.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.2 4.2 (5)

Related AI Development Specializations in the US

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Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding generative AI companies in the United States. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

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Generative AI Companies in the United States FAQs

Can generative AI companies in the United States handle enterprise-level projects?

Yes, many generative AI companies in the United States are fully equipped to handle enterprise-level projects. They work with extensive data systems and flexible cloud solutions, all while adhering to important compliance standards like SOC 2, HIPAA, or GDPR, which makes them a great fit for industries like finance, healthcare, and retail.

Generative AI firms often combine AI model development, data engineering, and system integration to deliver secure, production-ready solutions. Their enterprise work typically includes custom LLM training, workflow automation, predictive analytics, and AI-powered customer support systems tailored to complex business needs.

What factors affect the cost of generative AI solutions?

The cost of generative AI solutions depends on project complexity, data requirements, and model customization. Training or fine-tuning large models requires extensive computational resources, specialized talent, and time, all of which increase expenses.

Integration with existing systems, API usage, cloud infrastructure, and ongoing maintenance or support can also affect the cost of generative AI solutions. Projects that require strict compliance, real-time performance, or enterprise-grade scalability tend to cost more than off-the-shelf implementations.

How do generative AI startups in the United States measure success in AI projects?

Generative AI startups in the United States measure success through technical and business metrics. On the technical side, they measure how well the model works by tracking its accuracy, speed, quality of results, and user satisfaction. They often compare these results to earlier models or previous versions.

From a business perspective, they assess ROI, adoption rate, customer retention, and productivity gains generated by the AI solution. Success depends on whether the technology provides steady and useful benefits that support the client's goals.

How can I verify a United States generative AI company’s credentials or certifications?

To verify a United States generative AI company's credentials or certifications, check the following key factors:

  • Review if the company holds a valid SOC 2 Type II report, which confirms controls for security, availability, processing integrity, confidentiality, and privacy
  • Check for compliance standards like HIPAA (for US patient data) or ISO 27001 if the AI solution handles health or financial data
  • Ask for documentation showing certificate validity, auditor name, and audit date, rather than just a badge
  • Confirm there are clear procedures for data handling, including encryption, access control, and audit logs, which are often part of certified frameworks

What guarantees or service assurances do generative AI startups in the United States provide?

Generative AI startups in the United States typically offer service-level agreements (SLAs) that define uptime, performance metrics, and response times for support. These often include guarantees for data security, confidentiality, and compliance with standards like SOC 2 or ISO 27001.

Generative AI companies may also provide accuracy benchmarks, pilot phases, or refund policies tied to project milestones and deliverables. While startups are generally more flexible, they balance agility with formal assurances that protect both parties and ensure predictable performance outcomes.

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